On Tuesday 02 January 2018 11:56:09 Nicklas Karlsson wrote:
> On Tue, 2 Jan 2018 01:31:13 -0500
>
> Gene Heskett <ghesk...@shentel.net> wrote:
> > Greetings all;
> >
> > Early in the verbose output, it complains:
> > twopass: loadrt hostmot2
> > hm2: loading Mesa HostMot2 driver version 0.15
> > twopass: loadrt hm2_rpspi {config={"num_encoders=4 num_pwmgens=2
> > num_stepgens=4"}} spiclk_rate=41666 spiclk_rate_rd=25000
> > hm2/hm2_7i90.0: invalid token in config string: "{num_encoders=4"
> > hm2_rpspi: hm2_register() failed for SPI0/CE0.
> > hm2_rpspi: rtapi_app_main: Invalid argument (-22)
> >
> >
> > It exits on startup with this error:
> > twopass: sourcing: /tmp/hm2-7i90-stepper.hal.tmp
> > HAL: ERROR: function 'hm2_7i90.0.read' not found
> > twopass: Error in file ./hm2-7i90-stepper.hal:
> > addf failed
> >
> > It runs normally w/o the twopass enabled.
> >
> > I wonder if the time spent on the verbosity is just too much for the
> > pi?
Nope, its allergic to the twopass, period. That leaves the nearly glacial
speed of access to the /tmp as a cause. The error remains the same. It
works fine w/o it, so its a shrug.
> >
> > Cheers, Gene Heskett
>
> hm2_rpspi: hm2_register() failed for SPI0/CE0.
> hm2_rpspi: rtapi_app_main: Invalid argument (-22)
>
> Suggests there is an invalid argument for the SPI.
>
>
> Raspberry could be assumed slower than an ordinary computer so a guess
> on a time issue might not be wrong.
>
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Cheers, Gene Heskett
--
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-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>
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